Skip to content

Adapt libfabric dataplane of SST to Cray CXI provider #3672

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
eisenhauer merged 7 commits into from
Dec 6, 2023
Merged

Adapt libfabric dataplane of SST to Cray CXI provider #3672

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
7 commits
Select commit Hold shift + click to select a range
f645168
Support detection of CXI in CMake
franzpoeschel Nov 30, 2023
b742a26
Extended error detection in libfabric dataplane
franzpoeschel Nov 30, 2023
6e4e76f
Support for FI_MR_ENDPOINT
franzpoeschel Nov 30, 2023
937113f
Support for FI_MR_VIRT_ADDR == 0
franzpoeschel Nov 30, 2023
ef42498
Full support for CXI provider
franzpoeschel Nov 30, 2023
04d3041
clang-format fixes
franzpoeschel Dec 1, 2023
6474b6a
Fix behavior when using FI_MR_BASIC
franzpoeschel Dec 4, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 8 additions & 0 deletions cmake/DetectOptions.cmake
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -450,6 +450,14 @@ if(ADIOS2_USE_SST AND NOT WIN32)
if(CrayDRC_FOUND)
set(ADIOS2_SST_HAVE_CRAY_DRC TRUE)
endif()

try_compile(ADIOS2_SST_HAVE_CRAY_CXI
${ADIOS2_BINARY_DIR}/check_libfabric_cxi
${ADIOS2_SOURCE_DIR}/cmake/check_libfabric_cxi.c
CMAKE_FLAGS
"-DINCLUDE_DIRECTORIES=${LIBFABRIC_INCLUDE_DIRS}"
"-DLINK_DIRECTORIES=${LIBFABRIC_LIBRARIES}")
message(STATUS "Libfabric support for the HPE CXI provider: ${ADIOS2_SST_HAVE_CRAY_CXI}")
endif()
if(ADIOS2_HAVE_MPI)
set(CMAKE_REQUIRED_LIBRARIES "MPI::MPI_C;Threads::Threads")
Expand Down
5 changes: 5 additions & 0 deletions cmake/check_libfabric_cxi.c
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
#include <stdbool.h>
#include <rdma/fabric.h>
#include <rdma/fi_cxi_ext.h>

int main() {}
1 change: 1 addition & 0 deletions source/adios2/toolkit/sst/CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,7 @@ set(SST_CONFIG_OPTS
UCX
FI_GNI
CRAY_DRC
CRAY_CXI
NVStream
MPI
)
Expand Down
Loading